Run: 2026-02-20-01KHYAK8EZNYTWPCSMM12B744N

Run Details

Model:: Grok 4 Fast
Test:: Tool usage within Novelcrafter
Scenario:: Create alternate prose sections
Duration:: 10.2s
Cost:: $0.000439
Provider:: xAI

Evaluation summary

Score	Evaluator	Details Link
Pass	Match blue prose section	(details)
Pass	Match green prose section	(details)
Pass	Match red prose section	(details)
no eval	Overall

Model input

System

You are an expert fantasy novel author.
You are working on a novel called "The Chronicles of the Last Dragon".

The following tools are available to you:

- <nc-section>
  Use this tool to create a new section of prose.

  Arguments:
  - "data-title": The title of the section.
  - "data-color": Any color of (red, green, blue, yellow, purple, orange, pink, brown).

  Example usage:
  <nc-section data-title="Chapter 1: The Arrival" data-color="blue">
  Frederick, a young squire, arrives at the castle to begin his training.
  </nc-section>

User/Human

The story so far:
<storySoFar>
Frederick, a young squire, arrives at the castle to begin his training.
</storySoFar>

My horse, a majestic stallion named Thunder, galloped across the open field. The wind whipped through my hair as I rode towards the castle gates. The sun was setting, casting a warm glow over the stone walls. I could see the banners of the kingdom fluttering in the breeze.

User/Human

Continue the story with the following instructions:

"""The local knight, Sir Roland, greets Frederick near the stables."""

Create 3 alternate prose sections that continue the story.
- Version 1 (red)
- Version 2 (green)
- Version 3 (blue)

Model response

<nc-section data-title="Version 1: The Knight's Welcome" data-color="red">
As I dismounted Thunder near the stables, a tall figure in gleaming armor approached, his boots crunching on the gravel path. It was Sir Roland, the local knight renowned for his valor in the border skirmishes. His weathered face broke into a welcoming smile, and he extended a gauntleted hand. "Young Frederick, you've made good time," he said, his voice deep and resonant like the tolling of a bell. "The castle has been expecting you. Come, let's get your horse settled and discuss your training ahead."
</nc-section>

<nc-section data-title="Version 2: An Unexpected Ally" data-color="green">
Dismounting in the shadow of the stables, I noticed a knight striding toward me, his cloak billowing behind him like a banner in the wind. Sir Roland, with his sharp eyes and scarred cheek from old battles, halted before me and clasped my shoulder firmly. "Frederick, lad, welcome to the heart of the realm," he greeted warmly, his tone laced with the gravel of experience. "Thunder looks like a fine beast—much like the spirit you'll need here. Stable him up, and we'll share a tankard while I tell you what awaits."
</nc-section>

<nc-section data-title="Version 3: Shadows of the Stables" data-color="blue">
The stables loomed ahead, their wooden beams creaking softly as I led Thunder inside. Before I could tether him, a voice called out from the twilight gloom. Sir Roland emerged, his armor catching the last rays of the sun, a broad grin splitting his bearded face. "Hail, Frederick! You've arrived just as the stars begin to stir," he boomed, stepping forward to take the reins from my hands. "A squire's journey starts with a steady mount. Let's rub him down together and speak of the dragons that whisper in the winds of this kingdom."
</nc-section>

Evaluation details

Result	Evaluator	Details	Meta Data
Pass	Match blue prose section	/<nc-section data-title="[^"]*" data-color="blue">[^<]+<\/nc-section>/	n/a
Pass	Match green prose section	/<nc-section data-title="[^"]*" data-color="green">[^<]+<\/nc-section>/	n/a
Pass	Match red prose section	/<nc-section data-title="[^"]*" data-color="red">[^<]+<\/nc-section>/	n/a
no eval